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package web
import (
"os"
"path/filepath"
"strings"
"testing"
"github.com/lukaszkasprzak/lectio/internal/liturgy"
)
func TestRenderReadings(t *testing.T) {
secs := []liturgy.Section{{Heading: "Ewangelia (J 20, 1. 11-18)", PartID: "ewangelia"}}
html := string(RenderReadings(secs, []string{"wuj"}, "new", "horizontal"))
if !strings.Contains(html, "Ewangelia") || !strings.Contains(html, "class=") {
t.Errorf("reading pane missing heading/classes: %q", html[:min(200, len(html))])
}
}
func TestBuiltinThemes(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir()) // no user themes
for _, name := range []string{
"transfiguration", "desert_fathers", "benedictines", "franciscans",
"memento_mori", "deus_vult", "dominicans", "advent", "nativity", "lent",
"easter", "pentecost", "ordinary", "epiphany", "marian",
} {
if b, err := themeCSS(name); err != nil || len(b) == 0 {
t.Errorf("built-in theme %s not embedded: %v", name, err)
}
}
}
func TestThemeCSSGuardRejectsInvalidNames(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir()) // no user themes
for _, name := range []string{"../../etc/passwd", "..", "a/b", ""} {
if _, err := themeCSS(name); err == nil {
t.Errorf("themeCSS(%q): expected error, got nil", name)
}
}
}
func TestRenderReadingsEscapesScriptText(t *testing.T) {
secs := []liturgy.Section{{
Heading: "Test",
PartID: "pierwsze_czytanie",
Paragraphs: [][]string{{"<script>alert(1)</script>"}},
}}
html := string(RenderReadings(secs, []string{"pl"}, "new", "horizontal"))
if strings.Contains(html, "<script>alert(1)</script>") {
t.Errorf("raw <script> leaked into rendered output: %q", html)
}
if !strings.Contains(html, "<script>alert(1)</script>") {
t.Errorf("expected escaped script tag in output: %q", html)
}
}
func TestRenderReadingsVertical(t *testing.T) {
secs := []liturgy.Section{{Heading: "Ewangelia (J 20, 1. 11-18)", PartID: "ewangelia"}}
html := string(RenderReadings(secs, []string{"wuj", "vul"}, "new", "vertical"))
if !strings.Contains(html, "display-vertical") {
t.Errorf("vertical output missing display-vertical container: %q", html[:min(300, len(html))])
}
if !strings.Contains(html, "vcol") {
t.Errorf("vertical output missing vcol columns: %q", html[:min(300, len(html))])
}
if !strings.Contains(html, "Wujek") || !strings.Contains(html, "Wulgata") {
t.Errorf("vertical output missing both version labels: %q", html[:min(300, len(html))])
}
}
func TestRenderReadingsInterlinear(t *testing.T) {
secs := []liturgy.Section{{Heading: "Ewangelia (J 20, 1. 11-18)", PartID: "ewangelia"}}
html := string(RenderReadings(secs, []string{"wuj", "vul"}, "new", "interlinear"))
if !strings.Contains(html, "ilverse") {
t.Errorf("interlinear output missing ilverse: %q", html[:min(300, len(html))])
}
if !strings.Contains(html, `class="vnum"`) {
t.Errorf("interlinear output missing vnum: %q", html[:min(300, len(html))])
}
// The first ilverse block should group both version labels under one key.
// Bound it by the next vnum span (each ilverse carries exactly one).
i := strings.Index(html, `class="vnum"`)
block := html[i:]
if j := strings.Index(html[i+1:], `class="vnum"`); j != -1 {
block = html[i : i+1+j]
}
if !strings.Contains(block, "Wujek") || !strings.Contains(block, "Wulgata") {
t.Errorf("first interlinear verse block missing both version labels: %q", block)
}
}
func TestRenderReadingsInterlinearExcludesPL(t *testing.T) {
secs := []liturgy.Section{{Heading: "Ewangelia (J 20, 1. 11-18)", PartID: "ewangelia"}}
html := string(RenderReadings(secs, []string{"pl", "vul"}, "new", "interlinear"))
if strings.Contains(html, "Polski (niedziela.pl)") {
t.Errorf("interlinear output should substitute wuj for pl, not carry pl's label: %q", html[:min(300, len(html))])
}
if !strings.Contains(html, "Wujek") {
t.Errorf("interlinear output should substitute wuj for pl: %q", html[:min(300, len(html))])
}
}
func TestRenderReadingsInterlinearNoVersifiedNote(t *testing.T) {
secs := []liturgy.Section{{Heading: "Bez odwołania", PartID: "ewangelia"}}
html := string(RenderReadings(secs, []string{"wuj"}, "new", "interlinear"))
if strings.Contains(html, "ilverse") {
t.Errorf("expected no ilverse blocks when nothing resolves: %q", html)
}
}
func TestUserTheme(t *testing.T) {
dir := t.TempDir()
t.Setenv("XDG_CONFIG_HOME", dir)
td := filepath.Join(dir, "lectio", "themes")
os.MkdirAll(td, 0o755)
os.WriteFile(filepath.Join(td, "mine.css"), []byte(".heading{color:#f00}"), 0o644)
found := false
for _, n := range Themes() {
if n == "mine" {
found = true
}
}
if !found {
t.Error("user theme 'mine' not listed by Themes()")
}
if b, err := themeCSS("mine"); err != nil || len(b) == 0 {
t.Errorf("user theme not read: %v", err)
}
}
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